Unit 11 Solving systems by elimination
Students will understand:
Solutions to a system of two linear equations in two variables correspond to points of intersection of their graphs, because points of intersection satisfy both equations simultaneously
Students will be able to:
Solve systems of equations by elimination.
Solve real-world and mathematical problems leading to two linear equations in two variables
Day
Section
Lesson Title/Lesson Objectives
1-2
12.1 + extra practice
Using Linear Combinations to Solve a Linear System (Integer coefficients)
3-4
12.2 + extra practice
Solving More Systems (Rational coefficients)
5
12.3
Using the Best Method to Solve a Linear System
12.4-12.5
Optional lessons: Solve systems using graphing calculators
Students will understand:
- Solutions to a system of two linear equations in two variables correspond to points of intersection of their graphs, because points of intersection satisfy both equations simultaneously
Students will be able to:home